English Other Photography/Imaging (& Graphic Arts)

I am not sure about this sentence;
JPEg is a picture format for digital photography. It means compressed picture to make size smaller than normal.

Following text related to article:

This isn't helped by the slightly dodgy translations and the plethora of sliders with names that don't really indicate what they actually do. But there is lots here to get stuck into, and the default settings produce perfectly acceptable results (very similar to out of camera JPEGs).